// 页面代码

!function(n){
    var  e=n.document,
         t=e.documentElement,
         i=750,
         d=i/100,
         o="orientationchange"in n?"orientationchange":"resize",
         a=function(){
             var n=t.clientWidth||375;
             n>750&&(n=750);
             t.style.fontSize=(n/d)+"px"
         };
         e.addEventListener&&(n.addEventListener(o,a,!1),e.addEventListener("DOMContentLoaded",a,!1))
}(window);


window.onload=function(){
    var bodyEl = document.body;
    var htmlEl = document.querySelector('html')
    bodyEl.style.padding=0
    bodyEl.style.margin=0
    bodyEl.style.fontSize=0
    htmlEl.style.padding=0
    htmlEl.style.margin=0
}